About the longer colliders, I believe I added 5 Coyote frames after falling off so that the the game isn't as punishing. It must be that. Also, it's actually my first ever making a complete 2d platformer, my first time messing with lights, my first time making sound effects, messing around with tilemaps and so much more. It makes me very happy that the game seems well developed. Thank you for playing the game and leaving feedback!